Appareils de mesure du pH
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Contrôleur pH-mètre Hanna
0 - 60°C, with exchangeable electrode 0,00-14 pH, calibrated to 0.2 pH, 66 x 50 x 25 mm -
Hanna pHep4, mesureur de pH de poche
0.0-14.0pH, 0-50°C Please use only solutions pH (pH 4,01/7,01/10,01) verwenden! pH - Solutions from GIB range: 102217, 102215, 102214 -
T.A. pH kit de tests de pH avec gamme de couleurs, plage de mesures pH 4,0 - pH 8,5, 30 ml ...
The T.A. pH Test indicator is perfect for easy testing. It covers a wide range, going from 4.0 to 8.5. Simply fill the test-tube halfway with nutrient solution, add 2 - 3 drops of pH Test Indicator. Now you can Shake and then observe the resulting colour. Compare it with colour chart to check your pH level. - Including colour chart - For up to 500 tests - Measuring range pH 4,0 - pH 8,5